The map above shows Guam and Queensland side by side at exactly the same scale, using equal-area projections, so their true relative sizes are preserved.
Guam vs Queensland Geography
Land area
- Guam has a land area of 210 square miles (544 km²), while Queensland has 668,207 square miles (1,730,648 km²).
- Queensland's land area is 3,181.3 times larger than Guam's.
Total area
- Guam: 210 square miles (544 km²) vs Queensland: 668,207 square miles (1,730,648 km²), including inland and coastal water.
- Queensland's total area is 3,181.3 times larger than Guam's.
Length
- Guam is 27 miles (43 km) long from north to south; Queensland is 1,398 miles (2,251 km).
- Queensland's north-south length is 51.8 times longer than Guam's.
Width
- Guam spans 22 miles (35 km) east to west; Queensland spans 1,272 miles (2,048 km).
- Queensland's east-west width is 57.8 times wider than Guam's.
Highest point
- Guam's highest point is Mount Lamlam at 1,332 feet (406 m); Queensland's is Mount Bartle Frere at 5,285 feet (1,611 m).
- Mount Bartle Frere is 3,953 feet higher than Mount Lamlam.
Lowest point
- Guam's lowest point is Pacific Ocean at 0 feet; Queensland's is Pacific Ocean at 0 feet.
- Both lowest points are at or near sea level.
Guam vs Queensland Population and History
Population
- Guam has a population of 153,836 (2020), while Queensland has 5,692,642 (2025).
- Queensland's population is 37.0 times larger than Guam's.
Population density
- Guam: 732.6 people per square mile vs Queensland: 8.5.
- Guam's population density is 86.2 times higher than Queensland's.
History
- Guam: A US territory since 1898.
- Queensland: Became an Australian state at Federation on January 1, 1901; separated from New South Wales in 1859.
- In its current form, Guam is the older of the two by 3 years.
Official Websites
Guam official website · Queensland official website
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More Size Comparisons
All Guam size comparisons · All Queensland size comparisons
Area, elevation and boundary figures come from official national statistics and US Census Bureau and Natural Earth boundary data; US state population, economic, county and tax figures come from the US Census Bureau, the Bureau of Economic Analysis and the Tax Foundation. Figures are rounded and for general reference.